Iron in PDB 5cvr: Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form

The structure of Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form, PDB code: 5cvr was solved by A.Volbeda, J.C.Fontecilla-Camps, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.64 / 2.60
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	75.270, 75.270, 212.430, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 23.7

The binding sites of Iron atom in the Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form (pdb code 5cvr). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form, PDB code: 5cvr:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe301 b:0.1 occ:0.60 FE1 A:FES301 0.0 0.1 0.6 S2 A:FES301 2.2 0.8 0.6 S1 A:FES301 2.2 0.6 0.6 FE2 A:FES301 3.1 0.9 0.6 CG A:GLU47 4.4 0.4 1.0 SG A:CYS122 4.9 0.8 1.0

Iron binding site 2 out of 2 in the Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of Fnr of A. Fischeri in A Partially Degraded Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe301 b:0.9 occ:0.60 FE2 A:FES301 0.0 0.9 0.6 S1 A:FES301 2.2 0.6 0.6 S2 A:FES301 2.2 0.8 0.6 SG A:CYS122 2.4 0.8 1.0 FE1 A:FES301 3.1 0.1 0.6 CB A:ARG72 3.3 0.9 1.0 CB A:CYS122 3.9 0.9 1.0 CA A:ARG72 4.0 1.0 1.0 N A:ARG72 4.4 1.0 1.0 O A:ALA70 4.7 0.3 1.0 N A:CYS122 4.8 0.1 1.0

A.Volbeda, C.Darnault, O.Renoux, Y.Nicolet, J.C.Fontecilla-Camps. The Crystal Structure of the Global Anaerobic Transcriptional Regulator Fnr Explains Its Extremely Fine-Tuned Monomer-Dimer Equilibrium. Sci Adv V. 1 01086 2015.
ISSN: ESSN 2375-2548
PubMed: 26665177
DOI: 10.1126/SCIADV.1501086